3.6
10 Ratings with 1 written Review
Summary
Dr. Thomas Oconnor is a board-certified oncologist who also practices internal medicine, bringing 25 years of comprehensive experience to cancer care. He earned his medical degree from the Jacobs School of Medicine & Biomedical Sciences at the University of Buffalo, establishing a strong foundation for his dual specialty practice. Dr. Oconnor is fluent in both English and Spanish, enabling him to serve diverse patient populations throughout his extensive career.
Dr. Oconnor maintains affiliations with several prestigious Boston-area institutions, including Massachusetts General Hospital, Brigham and Women's Hospital, and Beth Israel Deaconess Medical Center, with practice locations in South Weymouth and Boston. He specializes in treating various forms of lung cancer, including both non-small cell and small cell types. His expertise includes advanced imaging procedures such as CT scans and PET scans to help diagnose and monitor cancer treatment progress. Patients have given Dr. Oconnor …an average rating of 3.6 on Vitals.
Read More Read less Dr. Oconnor maintains affiliations with several prestigious Boston-area institutions, including Massachusetts General Hospital, Brigham and Women's Hospital, and Beth Israel Deaconess Medical Center, with practice locations in South Weymouth and Boston. He specializes in treating various forms of lung cancer, including both non-small cell and small cell types. His expertise includes advanced imaging procedures such as CT scans and PET scans to help diagnose and monitor cancer treatment progress. Patients have given Dr. Oconnor …an average rating of 3.6 on Vitals.
AI-generated from data on this provider profile.
Quick Facts
- 25 years of experience
- speaks Spanish, English
- Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo
- 1 written review
- 2 specialties
- 16 areas of expertise
- 2 board certifications
- 6 hospital affiliations
- 6 office locations
- Male
Office Locations
Dr. Thomas Patrick Oconnor has 6 locationsDana Farber Brigham And Womens Cancer Center At South Shore
101 Columbian StSouth Weymouth, MA 02190 Tel: (781) 624-5000
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed
Dana Farber Brigham And Womens Cancer Center At South Shore
101 COLUMBIAN ST FL 2WEYMOUTH, MA 02190Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 | |  | |
| Dr. Thomas Patrick Oconnor, MD | Dr. Robert C Colgrove, MD | Dr. Aala Jaberi, MD | Dr. Yvette G Youssef, MD |
| Oncology | Infectious Disease | Nephrology | Hospital Medicine |
| Accepts New Patients | |||
| 25 Years of Experience | 36 Years of Experience | 21 Years of Experience | 33 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | Speaks English | Speaks English | Speaks English |
| South Weymouth , MA | Cambridge , MA | Boston , MA | South Weymouth , MA |
| Med School: Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo | Med School: University Of California San Francisco School Of Medicine | Med School: Royal College Of Surgeons In Ireland School Of Medicine | Med School: Boston University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Thomas Patrick Oconnor
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Thomas Patrick Oconnor has the following 2 specialties
Specialty Expertise
Dr. Thomas Patrick Oconnor has the following 16 areas of expertise
Certifications, License, & Education
25 Years Experience
MEDICAL LICENSE
Medical Doctor, Massachusetts, 2026, Expired
EDUCATION & TRAINING
Medical School
Jacobs School Of Medicine & Biomedical Sciences At The Univ Of BuffaloGraduated in 2001
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Frequently Asked Questions
- How can I make an appointment with Dr. Thomas Oconnor?
- You can find contact information for Dr. Thomas Oconnor here on Vitals.
- What languages does Dr. Thomas Oconnor speak?
- Dr. Thomas Oconnor speaks Spanish and English.
- Which hospitals is Dr. Thomas Oconnor affiliated with?
- Dr. Thomas Oconnor is affiliated with Massachusetts General Hospital, Brigham And Womens Faulkner Hospital, Brigham And Womens Hospital, Beth Israel Deaconess Medical Center West Campus, South Shore Hospital, and BETH ISRAEL DEACONESS MEDICAL CENTER.
- Where is Dr. Thomas Oconnor's office located?
- Dr. Thomas Oconnor's office is located at 101 Columbian St, South Weymouth, MA, 02190.
- Is Dr. Thomas Oconnor accepting new patients?
- Dr. Thomas Oconnor has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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